No, blood group, also known as blood type, does not change with age. Blood group is determined by the presence or absence of specific antigens or markers on the surface of red blood cells, and it remains constant throughout a person's lifetime. However, there are some rare exceptions where blood group may appear to change, such as in the case of certain medical conditions or treatments that alter the expression of blood group antigens. For example, some types of cancer or autoimmune disorders can cause changes in blood group, as can bone marrow transplants or certain medications. Click on the link below for more information
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A person's blood group cannot change from O Rh- to another blood group. Blood types are determined by specific antigens present on red blood cells and these antigens do not change over time.
The age group is 12 to 40 and there is AA lot of blood and vilonce
No, your blood group remains the same throughout your life =] x
O group because O blood is a universal donor but only can receive type O blood for their body
12+ there's nothing bad in it.
13
ABO blood types are inherited through genes on chromosome 9, and they do not change as a result of environmental influences during life. . .(A, B, or O]
Blood group A can donate and receive blood from blood group A. Blood group B can donate and receive blood from blood group B. Blood group AB can donate only to blood group AB and receive from any other blood group (they are universal recipent) Blood group O can donate to any other blood group ( they are universal donor) and can receive from only blood group O.
dorminant
older people
older people
older people